function codesnippet_preprocess_html in CKEditor CodeSnippet 8

Implements hook_preprocess_html().

Ensure our necessary scripts are loaded to the page.

File

./codesnippet.module, line 32

Provides integration with the CKEditor WYSIWYG editor.

Code

function codesnippet_preprocess_html(&$variables) {
  $variables['#attached']['library'][] = 'codesnippet/codesnippet.highlightjs';
  $entity = \Drupal::entityTypeManager()
    ->getStorage('editor');
  $editors = $entity
    ->loadMultiple();
  foreach ($editors as $editor) {
    if ($editor
      ->getEditor() != 'ckeditor') {

      // bail, as the plugin only works for CKEditor.
      continue;
    }
    $settings = $editor
      ->getSettings();
    if (!empty($settings['plugins']['codesnippet']['highlight_style'])) {
      $variables['#attached']['library'][] = 'codesnippet/codesnippet.style.' . $settings['plugins']['codesnippet']['highlight_style'];
    }
  }
}